IBM A4040-122 問題集

質問 1：
What is a reason that POWER7 technology can provide higher throughput than Xeon x86 technology?
A. POWER7 supports 4 threads per core, while Xeon supports only 2.
B. POWER7 has higher redundancy of registers than x86.
C. POWER7 supports more virealization technologies than x86.
D. POWER7 supports more DIMM slots than x86.
正解：A

質問 2：
A prospective customer who is considering Power Systems has a very small staff and wants to run a CRM application. What operating system should be proposed?
A. AIX because of its operational flexibility
B. Portable Application Solutions Environment because it supports multiple environments
C. Linux because it uses open source management
D. IBM i because of its operational characteristics
正解：D

質問 3：
An environment for a popular ISV application used on Power Systems must be sized. Which IBM tool or resource should be used?
A. Techline
B. Facts and Features
C. System Planning Tool
D. eConfigurator
正解：A

質問 4：
A customer has a Power 720 with an expansion unit. The disk slots in the CEC and the expansion drawer are full. The customer wants to add SSD capacity.
Which of the following is the most economical option for the customer?
A. Install PCIe SSD SAS adapter to support SSDs without using disk slots
B. Install an SSD enablement feature and a second expansion unit on the Power 720 to house the SSDs
C. Install a SAS RAID adapter and an optional disk riser in the CEC to support SSDs.
D. Install an SSD disk riser in the Power 720 CEC
正解：A

質問 5：
Which of the following describes a key business benefit that Systems Director VMControl can provide to a customer with multiple Power Systems servers?
A. Reduces the total cost of ownership in a virtual environment by decreasing management costs
and improving utilization across the network.
B. Provides a simple interlace where business goals and policies can be used to determine
infrastructure virtualization and performance metrics.
C. Provides an industry-standard tool with the flexibility to address multiple systems in a network
as though they were a single machine.
D. Offers an easy-to-use web-based interlace with a point and click tool to manage LPARs from a
single screen.
正解：A

質問 6：
A prospective customer is running a database application that cannot be upgraded. They plan to replace it with a DB2-based server environment that can scale in the future.
The prospect has asked why anyone would choose Power Systems servers when Intel-based servers cost less. Which of the following is an effective response?
A. Power Systems servers offer superiority in energy-management technologies and use dramatically less energy while generating much less heat.
B. Core for core, Intel-based servers have more expensive DB2 software licensing costs when compared to Power Systems.
C. DB2 on Power Systems delivers more than ten times the throughput per core than on Intel due to exploitation of SMT.
D. Power Systems servers offer a lower TCO due to greater processor power, virealization technologies and both horizontal and vertical growth.
正解：D

質問 7：
A customer calls and states that they have a 20-year old midrange IBM system running only home-grown RPG II applications. They plan to migrate their applications to a new Power Systems server, but find the operating system choices confusing.
Which operating system below is the most likely choice to lead the opportunity?
A. Red Hat Enterprise Linux
B. SuSe Linux Enterprise Server
C. AIX
D. IBM i
正解：D

質問 8：
A customer needs to attach an expansion drawer to the POWER7+ 760. What is required to do this?
A. A GX++ bus adapter
B. A Converged Network Adapter (CNA) multifunction card
C. A PCIe Gen 2 adapter
D. A VIO Server adapter
正解：A

質問 9：
A customer needs a Power Systems server to be initially configured with 8 active cores and 256GB of memory, and upgrade at a later date to 16 cores and 512GB of memory. Which model supports these requirements at the lowest cost?
A. Power 730
B. Power 740
C. Power 720
D. Power 710
正解：A